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From Valentin Kulichenko <valentin.kuliche...@gmail.com>
Subject Re: Apache Ignite 2.4 release
Date Sun, 11 Feb 2018 22:23:54 GMT
IGNITE-7337 (Data frame save functionality) is merged into 2.4.

-Val

On Fri, Feb 9, 2018 at 11:47 AM, Valentin Kulichenko <
valentin.kulichenko@gmail.com> wrote:

> Nikolay,
>
> To merge it to 2.4, you need to merge the change to ignite-2.4 release.
> Let's do this if we come to an agreement in the neighbor thread.
>
> -Val
>
> On Thu, Feb 8, 2018 at 8:21 PM, Nikolay Izhikov <nizhikov@apache.org>
> wrote:
>
>> Hello, Dmitriy.
>>
>> IGNITE-7337 are merged to master [1]
>>
>> Do I need to do something more to include this feature into 2.4. release?
>>
>> [1] https://github.com/apache/ignite/commit/7c01452990ad0de0fb84
>> ab4c0424a6d71e5bccba
>>
>> В Ср, 07/02/2018 в 11:26 -0800, Dmitriy Setrakyan пишет:
>> > Agree on both, the performance fix and the spark data frames. Let's get
>> > them into the release.
>> >
>> > However, Raymond is right. We should know how long the performance fix
>> will
>> > take. If it adds another month to the development, we should include it
>> > into the next release. I am hoping that it can be done faster though.
>> >
>> >
>> > Alexey Goncharuk, Dmitriy Pavlov, any ideas?
>> >
>> > D.
>> >
>> > On Wed, Feb 7, 2018 at 9:07 AM, Nikolay Izhikov <nizhikov@apache.org>
>> wrote:
>> >
>> > > Hello, Igniters.
>> > >
>> > > Please, consider including IGNITE-7337 - Spark Data Frames: support
>> saving
>> > > a data frame in Ignite [1] in the 2.4 release.
>> > > It seems we can merge it into the master in a day or few.
>> > >
>> > > [1] https://issues.apache.org/jira/browse/IGNITE-7337
>> > >
>> > >
>> > > В Ср, 07/02/2018 в 08:35 -0800, Denis Magda пишет:
>> > > > I’m voting for the blocker addition into the release. Sergey K.
how
>> will
>> > >
>> > > it affect your testing cycles? Do you need to re-run everything from
>> > > scratch and how many days you need?
>> > > >
>> > > > —
>> > > > Denis
>> > > >
>> > > > > On Feb 6, 2018, at 11:29 PM, Alexey Goncharuk <
>> > >
>> > > alexey.goncharuk@gmail.com> wrote:
>> > > > >
>> > > > > Guys,
>> > > > >
>> > > > > Thanks to Dmitriy Pavlov we found the ticket [1] which causes
a
>> major
>> > > > > slowdown when page replacement starts. Even though it's not a
>> > >
>> > > regression, I
>> > > > > suggest we consider it a blocker for 2.4 because this is a huge
>> > >
>> > > performance
>> > > > > issue which can make it virtually impossible to use native
>> persistence
>> > >
>> > > when
>> > > > > data size is significantly larger than memory size.
>> > > > >
>> > > > > Any objections?
>> > > > >
>> > > > > [1] https://issues.apache.org/jira/browse/IGNITE-7638
>> > > > >
>> > > > > 2018-01-30 17:10 GMT+03:00 Pavel Tupitsyn <ptupitsyn@apache.org>:
>> > > > >
>> > > > > > Igniters, I will handle 2.4 release if there are no objections.
>> > > > > > Let's take a bit more time for testing and start vote by
the
>> end of
>> > >
>> > > this
>> > > > > > week.
>> > > > > >
>> > > > > > Pavel
>> > > > > >
>> > > > > > On Sat, Jan 27, 2018 at 3:32 AM, Denis Magda <dmagda@apache.org
>> >
>> > >
>> > > wrote:
>> > > > > >
>> > > > > > > Hi Vyacheslav,
>> > > > > > >
>> > > > > > > According to the previous review notes the impact of
the
>> changes
>> > >
>> > > might be
>> > > > > > > significant, thus, I would recommend us to move the
changes
>> to the
>> > >
>> > > next
>> > > > > > > release.
>> > > > > > >
>> > > > > > > BTW, don’t hesitate to ping reviewers more frequently
if
>> there is a
>> > > > > > > pending/abandon review. We are all the people who are
tend to
>> > >
>> > > forget or
>> > > > > > > miss notifications ;)
>> > > > > > >
>> > > > > > > > On Jan 26, 2018, at 2:04 AM, Vyacheslav Daradur
<
>> > >
>> > > daradurvs@gmail.com>
>> > > > > > >
>> > > > > > > wrote:
>> > > > > > > >
>> > > > > > > > Hi, Vladimir, it's good news. I'm looking forward
to new
>> Ignite
>> > > > > >
>> > > > > > release!
>> > > > > > > >
>> > > > > > > > Could you please share a release schedule for
'varint'
>> > >
>> > > optimizations?
>> > > > > > > >
>> > > > > > > > The task [1] is waiting for review for 5 months.
>> > > > > > > >
>> > > > > > > > [1] https://issues.apache.org/jira/browse/IGNITE-5097
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > On Fri, Jan 26, 2018 at 12:51 PM, Vladimir Ozerov
<
>> > > > > >
>> > > > > > vozerov@gridgain.com>
>> > > > > > > wrote:
>> > > > > > > > > Hi Igniters,
>> > > > > > > > >
>> > > > > > > > > As far as I can see all required tasks and
fixes were
>> merged. I
>> > > > > >
>> > > > > > propose
>> > > > > > > to
>> > > > > > > > > take several days of silence to test what
we've done and
>> start
>> > >
>> > > vote at
>> > > > > > >
>> > > > > > > the
>> > > > > > > > > beginning of the next week.
>> > > > > > > > >
>> > > > > > > > > Makes sense?
>> > > > > > > > >
>> > > > > > > > > On Mon, Jan 22, 2018 at 8:39 PM, Denis Magda
<
>> > >
>> > > dmagda@apache.org>
>> > > > > >
>> > > > > > wrote:
>> > > > > > > > >
>> > > > > > > > > > Ok, let’s target Wednesday as a code
freeze date.
>> > > > > > > > > >
>> > > > > > > > > > Community members who are involved in
2.4 release please
>> > >
>> > > merge you
>> > > > > > >
>> > > > > > > fixes
>> > > > > > > > > > and optimizations by that time.
>> > > > > > > > > >
>> > > > > > > > > > —
>> > > > > > > > > > Denis
>> > > > > > > > > >
>> > > > > > > > > > > On Jan 22, 2018, at 8:24 AM, Anton
Vinogradov <
>> > >
>> > > av@apache.org>
>> > > > > >
>> > > > > > wrote:
>> > > > > > > > > > >
>> > > > > > > > > > > Issues
>> > > > > > > > > > > https://issues.apache.org/jira/browse/IGNITE-6711
>> > > > > > > > > > > https://issues.apache.org/jira/browse/IGNITE-6902
>> > > > > > > > > > >
>> > > > > > > > > > > are in master and ignite-2.4
>> > > > > > > > > > >
>> > > > > > > > > > > On Mon, Jan 22, 2018 at 6:43 PM,
Denis Magda <
>> > >
>> > > dmagda@apache.org>
>> > > > > > >
>> > > > > > > wrote:
>> > > > > > > > > > >
>> > > > > > > > > > > > Igniters,
>> > > > > > > > > > > >
>> > > > > > > > > > > > What’s left and what prevents
us from passing 2.4
>> > >
>> > > through the QA
>> > > > > > >
>> > > > > > > phase?
>> > > > > > > > > > > >
>> > > > > > > > > > > > Petr, Anton, Vladimir, Alex
G., others please chime
>> in.
>> > > > > > > > > > > >
>> > > > > > > > > > > > —
>> > > > > > > > > > > > Denis
>> > > > > > > > > > > >
>> > > > > > > > > > > > > On Jan 17, 2018, at 7:05
PM, Dmitriy Setrakyan <
>> > > > > > >
>> > > > > > > dsetrakyan@apache.org>
>> > > > > > > > > > > > wrote:
>> > > > > > > > > > > > >
>> > > > > > > > > > > > > Great news, indeed! Looking
forward to 2.4
>> release.
>> > > > > > > > > > > > >
>> > > > > > > > > > > > > On Wed, Jan 17, 2018
at 2:55 AM, Vladimir Ozerov <
>> > > > > > >
>> > > > > > > vozerov@gridgain.com
>> > > > > > > > > > >
>> > > > > > > > > > > > > wrote:
>> > > > > > > > > > > > >
>> > > > > > > > > > > > > > Igniters,
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > Great news - two
very important tickets -
>> baseline
>> > >
>> > > topology and
>> > > > > > >
>> > > > > > > Java 8
>> > > > > > > > > > > > > > support - were merged
to master. At this point
>> it
>> > >
>> > > makes sense to
>> > > > > > > > > >
>> > > > > > > > > > create
>> > > > > > > > > > > > a
>> > > > > > > > > > > > > > branch to stabilize
the release and finalize
>> > >
>> > > outstanding
>> > > > > >
>> > > > > > tickets. I
>> > > > > > > > > > > > created
>> > > > > > > > > > > > > > the branch *ignite-2.4*.
Please follow the rules
>> > >
>> > > below when
>> > > > > >
>> > > > > > merging
>> > > > > > > > > > new
>> > > > > > > > > > > > > > commits to master:
>> > > > > > > > > > > > > > 1) If ticket is
targeted for 2.4 release, please
>> > >
>> > > merge to master,
>> > > > > > >
>> > > > > > > then
>> > > > > > > > > > > > > > cherry-pick to ignite-2.4
>> > > > > > > > > > > > > > 2) Otherwise just
merge to master.
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > Vladimir.
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > On Tue, Jan 16,
2018 at 12:32 PM, Anton
>> Vinogradov <
>> > > > > > > > > > > > > > avinogradov@gridgain.com
>> > > > > > > > > > > > > > > wrote:
>> > > > > > > > > > > > > > > Denis,
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > I'll review
https://issues.apache.org/
>> > >
>> > > jira/browse/IGNITE-6902
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > On Fri, Jan
12, 2018 at 11:45 PM, Denis Magda
>> <
>> > > > > >
>> > > > > > dmagda@apache.org>
>> > > > > > > > > > > > wrote:
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > Here is
the page create before:
>> > > > > > > > > > > > > > > > https://cwiki.apache.org/
>> > >
>> > > confluence/display/IGNITE/
>> > > > > > > > > >
>> > > > > > > > > > Apache+Ignite+2.4
>> > > > > > > > > > > > <
>> > > > > > > > > > > > > > > > https://cwiki.apache.org/
>> > >
>> > > confluence/display/IGNITE/
>> > > > > > > > > >
>> > > > > > > > > > Apache+Ignite+2.4>
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > This is
good news. It will be perfect if we
>> also
>> > >
>> > > release as
>> > > > > >
>> > > > > > many
>> > > > > > > > > > > > > > > "required
>> > > > > > > > > > > > > > > > tickets"
as we can:
>> > > > > > > > > > > > > > > > https://cwiki.apache.org/
>> > >
>> > > confluence/display/IGNITE/
>> > > > > > > > > >
>> > > > > > > > > > Apache+Ignite+2.4
>> > > > > > > > > > > > <
>> > > > > > > > > > > > > > > > https://cwiki.apache.org/
>> > >
>> > > confluence/display/IGNITE/
>> > > > > > > > > >
>> > > > > > > > > > Apache+Ignite+2.4>
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > My favorite
is memory metrics in bytes:
>> > > > > > >
>> > > > > > > https://issues.apache.org/
>> > > > > > > > > > > > > > > > jira/browse/IGNITE-6902
<
>> > >
>> > > https://issues.apache.org/
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > jira/browse/IGNITE-6902
>> > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > The discussion
lists are flooded with the
>> > >
>> > > demands for this
>> > > > > > >
>> > > > > > > essential
>> > > > > > > > > > > > > > > > capability.
Who is going to review it?
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > -
>> > > > > > > > > > > > > > > > Denis
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > On
Jan 12, 2018, at 11:22 AM, Dmitriy
>> > >
>> > > Setrakyan <
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > dsetrakyan@apache.org
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > wrote:
>> > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > +1
>> > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > Do
we have a list of features for 2.4
>> > >
>> > > documented anywhere?
>> > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > D.
>> > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > On
Fri, Jan 12, 2018 at 7:43 AM, Pavel
>> > >
>> > > Tupitsyn <
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > ptupitsyn@apache.org>
>> > > > > > > > > > > > > > > > > wrote:
>> > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > >
+1
>> > > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > >
But some stuff is not yet in master
>> (like
>> > >
>> > > baseline topology),
>> > > > > > >
>> > > > > > > so
>> > > > > > > > > > it
>> > > > > > > > > > > > > > is
>> > > > > > > > > > > > > > > > too
>> > > > > > > > > > > > > > > > > >
soon to create a branch, I think.
>> > > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > >
Pavel
>> > > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > >
On Fri, Jan 12, 2018 at 5:31 PM,
>> Vladimir
>> > >
>> > > Ozerov <
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > vozerov@gridgain.com>
>> > > > > > > > > > > > > > > > > >
wrote:
>> > > > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > > > >
> Igniters,
>> > > > > > > > > > > > > > > > > >
>
>> > > > > > > > > > > > > > > > > >
> A number of major improvements have
>> been
>> > >
>> > > made (or being
>> > > > > > >
>> > > > > > > finalized
>> > > > > > > > > > > > > > at
>> > > > > > > > > > > > > > > > the
>> > > > > > > > > > > > > > > > > >
> moment) to Ignite since recent 2.3
>> > >
>> > > release. This includes
>> > > > > > > > > >
>> > > > > > > > > > baseline
>> > > > > > > > > > > > > > > > > >
> topology, new DDL commands, migration
>> to
>> > >
>> > > Java 8 and Java 9
>> > > > > > > > > >
>> > > > > > > > > > support,
>> > > > > > > > > > > > > > > > > >
> critical performance improvements to
>> WAL,
>> > >
>> > > etc..
>> > > > > > > > > > > > > > > > > >
>
>> > > > > > > > > > > > > > > > > >
> I think it makes sense to make a new
>> > >
>> > > release. What do you
>> > > > > > >
>> > > > > > > think
>> > > > > > > > > > if
>> > > > > > > > > > > > > > we
>> > > > > > > > > > > > > > > > > >
> release AI 2.4 with all this great
>> stuff
>> > >
>> > > by the end of Jan?
>> > > > > > > > > > > > > > > > > >
>
>> > > > > > > > > > > > > > > > > >
> If there are no objections, I'll
>> create a
>> > >
>> > > branch to start
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > stabilization
>> > > > > > > > > > > > > > > > > >
> process.
>> > > > > > > > > > > > > > > > > >
>
>> > > > > > > > > > > > > > > > > >
> Vladimir.
>> > > > > > > > > > > > > > > > > >
>
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > --
>> > > > > > > > Best Regards, Vyacheslav D.
>> > > > > > >
>> > > > > > >
>> > > >
>> > > >
>>
>
>

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